2052265 has 4 divisors (see below), whose sum is σ = 2462724. Its totient is φ = 1641808.

The previous prime is 2052217. The next prime is 2052311. The reversal of 2052265 is 5622502.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 434281 + 1617984 = 659^2 + 1272^2 .

It is a cyclic number.

It is not a de Polignac number, because 2052265 - 2⁷ = 2052137 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205222 + ... + 205231.

It is an arithmetic number, because the mean of its divisors is an integer number (615681).

2^2052265 is an apocalyptic number.

It is an amenable number.

2052265 is a deficient number, since it is larger than the sum of its proper divisors (410459).

2052265 is an equidigital number, since it uses as much as digits as its factorization.

2052265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410458.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2052265 is about 1432.5728602762. The cubic root of 2052265 is about 127.0801775322.

Adding to 2052265 its reverse (5622502), we get a palindrome (7674767).

The spelling of 2052265 in words is "two million, fifty-two thousand, two hundred sixty-five".